[Enigma]

I've never had to flip a Mexican Turbo over, but I did kill three of the four I had with high mag levels.

I have mostly spiny Astrea, and I've needed to rescue a couple in the last few months. They are great cleaners. I have no experience with the regular Astrea snails.

I have one (I think) cherith snail left (killed most of them with flatworm exit), and that is a trouble free snail. I'll be ordering a pile of them in the next month or so. They don't do much individually, so an army is needed.

I've never tried margarita snails, as I've read that marine tanks are too warm for them: apparently they're a temperate species. I haven't tried trochus, as I had read that they can't right themselves.

Nassarius are trouble free, too.